Renesas Electronics Corporation Programmable Timers and Oscillators 8N3QV01LG-0158CDI8

The IDT8N3QV01LG-0158CDI8 is a Quad-Frequency Programmable Voltage-Controlled Crystal Oscillator (VCXO) designed for high-performance applications. It utilizes IDT's FemtoClock® NG technology, offering low phase noise and high clock frequency capabilities. The device operates with a supply voltage of either 2.5V or 3.3V and is housed in a compact 10-lead ceramic package measuring 5mm x 7mm x 1.55mm. This VCXO supports programmable output clock frequencies ranging from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz, with a frequency resolution of 435.9Hz divided by the PLL output divider. It features four default power-up frequencies that can be selected via FSEL0 and FSEL1 pins, and further programming is facilitated through an I2C interface. The device also allows for an absolute pull-range (APR) adjustment from ±4.5 to ±754.5ppm, making it suitable for various applications in wireless infrastructure and telecommunications. The IDT8N3QV01LG-0158CDI8 operates within an extended temperature range of -40°C to 85°C and provides a differential clock output compatible with LVPECL standards. Typical RMS phase jitter is specified at 0.487ps for a frequency of 156.25MHz within a bandwidth of 12kHz to 20MHz. This combination of features makes the IDT8N3QV01LG-0158CDI8 a versatile choice for engineers seeking a reliable and programmable timing solution.